Home / 704,074.92-1,055,690.61-224,095.39

Finding the Fourth Proportional to 704,074.92, 1,055,690.61 and 224,095.39

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Solution

The fourth proportional to 704,074.92, 1,055,690.61 and 224,095.39 is: 336,008.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,074.92 : 1,055,690.61 = 224,095.39 : x
  2. Step 2: Convert to fraction form
    704,074.92/1,055,690.61 = 224,095.39/x
  3. Step 3: Cross multiply
    704,074.92x = 1,055,690.61 × 224,095.39
  4. Step 4: Simplify right side
    704,074.92x = 236,575,398,967.29
  5. Step 5: Solve for x
    x = 236,575,398,967.29/704,074.92
  6. Step 6: Final answer
    x = 336,008.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.